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Alaska Airlines, Inc.

Is AS431 delayed?

No delay reported yet. AS431 is scheduled to leave Salt Lake City at 08:35 on Nov 14 and reach Portland at 08:57 (as of Nov 14, 14:19 UTC).

Usually on time: arrived within 15 min of schedule on 13 of the last 13 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Salt Lake City

SLC

Scheduled

Nov 14

Arrival

Portland

PDX

Scheduled

Nov 14

Times shown in airport local time

Service date: · Scheduled departure date (America/Denver)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Salt Lake City → Portland

    8 min early

  • Salt Lake City → Portland

    On schedule (5 min behind)

  • Salt Lake City → Portland

    On time

  • Salt Lake City → Portland

    On schedule (4 min behind)

  • Salt Lake City → Portland

    4 min early

Is AS431 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
13
On time
100%
of 13 arrivals
Late
0%
of 13 arrivals
Cancelled
0%
of 13 flights
Median arrival delay
0 min
9 in 10 arrived within
7 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Related flights

All Alaska Airlines, Inc. flights

Flight history and details
AS431 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedSalt Lake CityPortland-8
Nov 12, 2026ArrivedSalt Lake CityPortland5
Nov 11, 2026ArrivedSalt Lake CityPortland0
Nov 10, 2026ArrivedSalt Lake CityPortland4
Nov 9, 2026ArrivedSalt Lake CityPortland-4
Nov 8, 2026ArrivedSalt Lake CityPortland8
Nov 7, 2026ArrivedSalt Lake CityPortland11
Nov 6, 2026ArrivedSalt Lake CityPortland-17
Nov 5, 2026ArrivedSalt Lake CityPortland-20
Nov 4, 2026ArrivedSalt Lake CityPortland-3
Nov 3, 2026ArrivedSalt Lake CityPortland7
Nov 2, 2026ArrivedSalt Lake CityPortland6
Nov 1, 2026ArrivedSalt Lake CityPortland-12
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